WATCH: Cavaliers center Jarrett Allen on coach J.B. Bickerstaff's return to Cleveland
Cavaliers center Jarrett Allen discusses the Cavs facing former Cleveland coach J.B. Bickerstaff, who's now at the helm of the Detroit Pistons
Cavaliers center Jarrett Allen discusses the Cavs facing former Cleveland coach J.B. Bickerstaff, who's now at the helm of the Detroit Pistons